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It's six in the afternoon. It's time for supper. Jenny and Li Ming are hungry. Jenny's mother is cooking in the kitchen. Jenny and Li Ming are putting dishes and cups on the table. Soon supper is ready. Then they are having supper together (一起). Li Ming says, "Supper is delicious." They are all very happy.
1．It's 6:00 in the afternoon.2．Jenny and Li Ming are not hungry.
3．Jenny's mother is in the kitchen.
4．Jenny and Li Ming are putting bowls on the table.
5．Supper is delicious.
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
